Home / 132,527,384.28-198,783,599.58-58,729,909.41

Finding the Fourth Proportional to 132,527,384.28, 198,783,599.58 and 58,729,909.41

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Solution

The fourth proportional to 132,527,384.28, 198,783,599.58 and 58,729,909.41 is: 88,091,550.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,527,384.28 : 198,783,599.58 = 58,729,909.41 : x
  2. Step 2: Convert to fraction form
    132,527,384.28/198,783,599.58 = 58,729,909.41/x
  3. Step 3: Cross multiply
    132,527,384.28x = 198,783,599.58 × 58,729,909.41
  4. Step 4: Simplify right side
    132,527,384.28x = 11,674,542,795,527,114
  5. Step 5: Solve for x
    x = 11,674,542,795,527,114/132,527,384.28
  6. Step 6: Final answer
    x = 88,091,550.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.